[PATCH] D140292: [OpenMP] Migrate OpenMPOffloadMappingFlags from Clang CodeGen to OMPConstants

[Akash Banerjee via Phabricator via cfe-commits]

TIFitis marked an inline comment as done.
TIFitis added inline comments.


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Comment at: llvm/include/llvm/Frontend/OpenMP/OMPConstants.h:193
-      OMP_TGT_EXEC_MODE_GENERIC | OMP_TGT_EXEC_MODE_SPMD,
-  LLVM_MARK_AS_BITMASK_ENUM(/* LargestValue */ OMP_TGT_EXEC_MODE_GENERIC_SPMD)
 };
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jdoerfert wrote:
> TIFitis wrote:
> > I am not sure if this change is safe. It can be avoided by making `OpenMPOffloadMappingFlags` an enum class.
> Why do you need to change this enum at all?
Otherwise you'd have two declarations of LLVM_MARK_AS_BITMASK_ENUM in the same namespace which is an error ofc. 

This is because they are both enums which spill the declarations to the enclosing namespace, I.e. llvm::omp


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D140292/new/

https://reviews.llvm.org/D140292